CN102383288A - Sterilizing method for washing machine - Google Patents
Sterilizing method for washing machine Download PDFInfo
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- CN102383288A CN102383288A CN2010102748324A CN201010274832A CN102383288A CN 102383288 A CN102383288 A CN 102383288A CN 2010102748324 A CN2010102748324 A CN 2010102748324A CN 201010274832 A CN201010274832 A CN 201010274832A CN 102383288 A CN102383288 A CN 102383288A
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- degerming
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Abstract
The invention provides a sterilizing method for a washing machine, which comprises the following steps in sequence: acquiring water inflow time: detecting the water inflow time during a washing and/or rinsing process and storing the shortest water inlet time T1 in the detected water inflow time, and then executing a main sterilizing step: independently executing the main sterilizing step between the washing and rinsing processes or after the rinsing processes. The main sterilizing step comprises a process of introducing water and electrolytic silver into the washing machine, wherein the time T2 for introducing water in the main sterilizing step is less than 4/5 of the shortest water inlet time T1, and the electrolytic silver is used for causing silver ions to reach a preset silver ion concentration. According to the sterilizing method, the suitable concentration of the silver ions is ensured, thereby realizing effective sterilization, reducing silver consumption and lowering cost.
Description
Technical field
The present invention relates to a kind of method of degerming, relate in particular to a kind of degerming method of washing machine.
Background technology
At present, clothes is carried out the degerming disinfection mode mainly is through the sterilization of ozone and silver ion for sterilization to washing machine.But ozone has many shortcomings, for example ozone to people's skin and respiratory tract etc. have certain stimulation, ozone be difficult for soluble in water, unstable, do not have the sterilizing function of continuing and the ozone smell more unpleasant.And the silver ion degerming is through the antibiotic and bactericidal action of the silver-colored solution clothing of sterilizing; Silver ion solution can be used as antiseptic or bactericide, and it can inducible resistance property to the people, to the human non-toxic effect; So, more extensive to the application that the laundry of washing machine carries out disinfection through silver ion.The method of making silver ion solution mainly contains electrolysis, chemical breakdownization and powdered method, but electrolytic method is for the most effective.The disinfective action of silver solution decide according to the concentration of silver-colored solution, crosses when low when silver-colored solution concentration, can reduce disinfective action, when silver-colored solution concentration is too high, can make clothing fade, increase cost, reach and waste resource.
But existing washing machine relates to silver ion for sterilization, mainly has drawback: its washing machine degerming is just to begin the electrolytic silver ion when promptly washing from just beginning to wash clothes, perhaps electrolytic silver during rinsing; Equal electrolytic silver was carried out degerming when perhaps washing was with rinsing; Yet the water consumption when washing and rinsing is all bigger, need make silver ion reach certain concentration and will reach certain bacteria-eliminating efficacy; So when the water yield is big; Cause the silver ion use amount big, and silver-colored cost is higher, thereby the degerming cost is increased greatly; And the time of electrolytic silver degerming in the prior art fix, electrolysis time also will cause the concentration of silver ion uncontrollable not with SEA LEVEL VARIATION, its concentration is high sometimes low sometimes, can make the bad or waste silver of bactericidal effect.For example, use silver ion in the process of rinsing in the end in the prior art, and through long soak time; But; Its silver ion is in rinsing, to add, and the rinsing water amount is big, and it will inevitably cause the silver ion consumption big; And its electrolytic silver ion time is fixed, and waste and the concentration that also can cause silver is uncontrollable and influence the washing machine Disinfection Effect.
Summary of the invention
The defective that consumption is big, silver concentration is suitable not uncontrollable so that bacteria-eliminating efficacy is not enough of silver when technical problem to be solved by this invention is to adopt the silver ion degerming to washing machine in the prior art provides a kind of and makes that concentration of silver ions is suitable, silver-colored consumption is little and bacteria-eliminating efficacy good, lower-cost washing machine degerming method.
The technical solution adopted for the present invention to solve the technical problems provides a kind of degerming method of washing machine, may further comprise the steps successively:
S1, obtain flooding time: the flooding time when detecting washing and/or rinsing and with the shortest flooding time T1 storage in the detected flooding time;
S2, main degerming step: said main degerming step the washing and rinsing between or after rinsing, carry out separately; Said main degerming comprises water flowing and electrolytic silver in washing machine; The water flowing time T 2 of said main degerming is no more than 4/5 of the shortest said flooding time T1, and said electrolytic silver makes silver ion reach predetermined concentration of silver ions.
In the degerming method of above-mentioned washing machine, the water flowing time T 2 of said main degerming is the 1/5-2/3 of the shortest said flooding time T1.
In the degerming method of above-mentioned washing machine, the water flowing time T 2 of said main degerming is 1/3 of the shortest said flooding time T1.
In the degerming method of above-mentioned washing machine, said electrolytic silver is after said water flowing is carried out, to begin electrolysis.
In the degerming method of above-mentioned washing machine, said electrolytic silver is after said water flowing is carried out 0.5 second, to begin electrolysis.
In the degerming method of above-mentioned washing machine, also be included in the degerming process clothing is stirred.
In the degerming method of above-mentioned washing machine, said being stirred in the electrolytic silver carried out.
In the degerming method of above-mentioned washing machine, saidly carry out when being stirred in electrolytic silver and/or after electrolytic silver is intact, carry out.
In the degerming method of above-mentioned washing machine, also comprise photodynamic silver sterilizing.
In the degerming method of above-mentioned washing machine, said photodynamic silver sterilizing is to washing machine internal radiation ultraviolet ray when electrolytic silver or after electrolytic silver is intact.
Washing machine degerming method provided by the invention; It is through independent degerming; Promptly after rinsing, perhaps water flowing separately, electrolytic silver sterilization after washing and before the rinsing, its water flowing time T 2 during through the control degerming is littler than the shortest flooding time T1 in washing and the rinsing; Thereby the water consumption of how many next adjustable minimizing degerming of clothing when realizing according to laundry; And further when the control concentration of silver ions reaches the required concentration of degerming, reduced silver-colored consumption, reduced cost and also guaranteed effective bacteria-eliminating efficacy.
Description of drawings
Fig. 1 is the schematic flow sheet of washing machine degerming in one embodiment of the invention.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the present invention is solved, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Washing machine degerming method provided by the invention, it is through the water yield and the concentration of silver ion of control in the silver ion solution, thereby effectively reduces the consumption and the cost of silver degerming the time.
Washing machine degerming method provided by the invention is independent of washing and degerming is carried out in rinsing separately, i.e. its main degerming step washing accomplish back and rinsing begin before independent degerming, or after rinsing, carry out degerming separately.Degerming method provided by the invention obtains flooding time earlier; Separately water flowing and electrolytic silver in washing machine then; Separately water flowing is so that the water consumption during degerming all lack during than washing and rinsing, and its water flowing time during through the control degerming is no more than 4/5 consumption with realization minimizing water of the shortest flooding time in washing and the rinsing.Combine the amount of programme-control electrolytic silver to make silver ion reach predetermined concentration of silver ions through the washing machine internal controller, fixedly the time, water is few more in the required concentration range of silver ion, and then required silver ion is few more,
Embodiment below degerming method of the present invention combines is elaborated as follows:
No matter be rotary drum washing machine or barrel roll laundry machine, it is provided with entering water electromagnetic valve, level sensor, Computerized controller (hereinafter to be referred as controller), and parts such as silver ion generator.In the present embodiment, it carries out degerming (after can being a rinsing or after the secondary rinsing or after three rinsings, also can be between washing and rinsing, after the preferred last rinsing) after rinsing is accomplished.
In conjunction with the schematic flow sheet of Fig. 1, at first, the flooding time when controller control detects washing and/or rinsing; When main degerming step is between washing and rinsing; Between the water inlet when detecting washing, then this flooding time is the shortest flooding time T1, simultaneously with its storage; When degerming is after rinsing, detect the flooding time of washing and rinsing, and will wash and rinsing in the shortest the shortest flooding time of time conduct; And with its storage; Perhaps only detect the flooding time of rinsing, then the rinsing time is the shortest flooding time, and with its storage.Get into main degerming step then: this main degerming step the washing and rinsing between or after rinsing, carry out separately; During main degerming; Opened with water flowing in washing machine by washing machine controller control entering water electromagnetic valve, the time T 2 of water flowing is no more than 4/5 of the shortest flooding time T1.Be that water flowing time T 2 is littler than the shortest flooding time T1 in washing and the rinsing so that during degerming inflow than wash and during rinsing inflow all lack.Preferably, the water flowing time T 2 of said degerming is the 1/5-2/3 of said flooding time T1.
Since washing machine can weigh automatically with according to clothing how much select the washing or the needed water yield of rinsing; Level sensor detects the needed water yield when realizing washing with rinsing then; But the water yield required for the present invention is all lacked than washing and the water during rinsing; Level sensor self has in the water level true defective of prohibited data detection more after a little while, thus if the required water yield when when degerming, only detecting the control degerming through level sensor, then error would be bigger.Because in the short time, hydraulic pressure and hose are less to the water inlet speed influence of washing machine, thus the flooding time of the present invention during required inflow when controlling degerming accurately according to washing before the main degerming or rinsing, with the further accurate silver-colored consumption of control.More preferably, the water flowing time T 2 of said degerming is 1/3 of said flooding time T1.
The present invention realizes a certain amount of silver of electrolysis through controller control after water flowing, i.e. controller control electrolysis makes silver ion reach predetermined concentration of silver ions, is in suitable concentration to guarantee silver ion.Preferably, electrolytic silver is after said water flowing is carried out 0.5 second, to begin electrolysis, saving time and to guarantee effective electrolytic silver, and economizes silver.A certain amount of silver ion of above-mentioned realization electrolysis, the voltage in the time of can passing through to change electrolysis and/or the time of electrolysis.Preferably, the electrolysis time of electrolytic silver is fixedly the time, and the speed of water flowing is big more, and the voltage of electrolytic silver is big more; When the decomposition voltage of electrolytic silver fixedly the time, the speed of water flowing is big more, and electrolysis time is long more.When for example electrolysis time was fixed as 0.5s, decomposition voltage VT concerned that with the speed rate that is directly proportional of water flowing when being 0.3L/s like water inlet speed, VT is 15V, and when water inlet speed was 0.15L/s, VT was 7.5V.When water inlet speed when too low, also can take the higher relatively decomposition voltage fixed, and reduce electrolysis time.Reach according to program here that predetermined concentration range is well known to those skilled in the art, repeat no more at this.
Further, degerming method of the present invention also is included in the degerming process clothing is stirred, and saidly carry out when being stirred in electrolytic silver and/or after electrolytic silver is intact, carry out, so that clothing fully contacts with silver ion, thus better degerming.Preferably, method provided by the invention also comprises photodynamic silver sterilizing, more preferably, said photodynamic silver sterilizing be when electrolytic silver or in the intact back of electrolytic silver to washing machine internal radiation ultraviolet ray to realize photodynamic silver sterilizing.
Behind the water yield that the washing machine acquisition is suitable and the suitable silver ionized water, controller can also be controlled the motor periodic duty, as just changeing counter-rotating in 2 seconds 2 seconds, lets silver ionized water fully soak into clothes, soaks then 2 minutes, and draining also dries clothes.
In a word, washing machine degerming method provided by the invention is through independent degerming, with the less water yield, and controls the water yield through the water flowing time and also avoided level sensor when water level is low, to detect inaccurate drawback during the control degerming, thereby reduce silver-colored consumption.The water consumption of how many next adjustable minimizing degerming of clothing when it has realized according to laundry, thus when the control concentration of silver ions reaches the required concentration of degerming, reduced silver-colored consumption, reduce cost and also guaranteed effective bacteria-eliminating efficacy.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the degerming method of washing machine is characterized in that, may further comprise the steps successively:
S1, obtain flooding time: the flooding time when detecting washing and/or rinsing and with the shortest flooding time T1 storage in the detected flooding time;
S2, main degerming step: said main degerming step the washing and rinsing between or after rinsing, carry out separately; Said main degerming comprises water flowing and electrolytic silver in washing machine; The water flowing time T 2 of main degerming is no more than 4/5 of the shortest said flooding time T1, and said electrolytic silver makes silver ion reach predetermined concentration of silver ions.
2. the degerming method of washing machine as claimed in claim 1 is characterized in that, the water flowing time T 2 of said main degerming is the 1/5-2/3 of the shortest said flooding time T1.
3. the degerming method of washing machine as claimed in claim 2 is characterized in that, the water flowing time T 2 of said main degerming is 1/3 of the shortest said flooding time T1.
4. the degerming method of washing machine as claimed in claim 1 is characterized in that, said electrolytic silver is after said water flowing is carried out, to begin electrolysis.
5. the degerming method of washing machine as claimed in claim 4 is characterized in that, said electrolytic silver is after said water flowing is carried out 0.5 second, to begin electrolysis.
6. the degerming method of washing machine as claimed in claim 1 is characterized in that, also is included in the main degerming step clothing is stirred.
7. the degerming method of washing machine as claimed in claim 6 is characterized in that, said being stirred in the electrolytic silver process carried out.
8. the degerming method of washing machine as claimed in claim 6 is characterized in that, said being stirred in carried out after electrolytic silver is accomplished.
9. the degerming method of washing machine as claimed in claim 1 is characterized in that, also comprises photodynamic silver sterilizing.
10. the degerming method of washing machine as claimed in claim 9 is characterized in that, said photodynamic silver sterilizing is to washing machine internal radiation ultraviolet ray when electrolytic silver or after electrolytic silver is intact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010274832 CN102383288B (en) | 2010-08-31 | 2010-08-31 | Sterilizing method for washing machine |
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| CN 201010274832 CN102383288B (en) | 2010-08-31 | 2010-08-31 | Sterilizing method for washing machine |
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| CN102383288A true CN102383288A (en) | 2012-03-21 |
| CN102383288B CN102383288B (en) | 2013-10-02 |
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| CN 201010274832 Expired - Fee Related CN102383288B (en) | 2010-08-31 | 2010-08-31 | Sterilizing method for washing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107930A (en) * | 2016-11-24 | 2018-06-01 | 松下家电研究开发（杭州）有限公司 | A kind of control method and electric appliance of the electric appliance that degerming is carried out using metal ion |
| CN108315947A (en) * | 2018-01-16 | 2018-07-24 | 青岛海尔洗衣机有限公司 | The control method of washing of clothes treatment device |
| CN108560194A (en) * | 2018-02-12 | 2018-09-21 | 青岛海尔洗衣机有限公司 | A kind of control method for washing machine and washing machine |
| CN110541278A (en) * | 2018-05-29 | 2019-12-06 | 青岛海尔洗衣机有限公司 | control method of full-automatic washing machine and full-automatic washing machine |
| CN113005712A (en) * | 2019-12-19 | 2021-06-22 | 青岛海尔洗衣机有限公司 | Washing machine and sterilization control method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004011710A1 (en) * | 2002-07-26 | 2004-02-05 | Sharp Kabushiki Kaisha | Laundry machine |
| CN101581023A (en) * | 2008-05-12 | 2009-11-18 | 松下电器产业株式会社 | Silver ion dissolving device and washing machine with the same |
-
2010
- 2010-08-31 CN CN 201010274832 patent/CN102383288B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004011710A1 (en) * | 2002-07-26 | 2004-02-05 | Sharp Kabushiki Kaisha | Laundry machine |
| CN101581023A (en) * | 2008-05-12 | 2009-11-18 | 松下电器产业株式会社 | Silver ion dissolving device and washing machine with the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107930A (en) * | 2016-11-24 | 2018-06-01 | 松下家电研究开发（杭州）有限公司 | A kind of control method and electric appliance of the electric appliance that degerming is carried out using metal ion |
| CN108107930B (en) * | 2016-11-24 | 2021-01-26 | 松下家电研究开发（杭州）有限公司 | Control method of electric appliance for degerming by using metal ions and electric appliance |
| CN108315947A (en) * | 2018-01-16 | 2018-07-24 | 青岛海尔洗衣机有限公司 | The control method of washing of clothes treatment device |
| CN108560194A (en) * | 2018-02-12 | 2018-09-21 | 青岛海尔洗衣机有限公司 | A kind of control method for washing machine and washing machine |
| CN110541278A (en) * | 2018-05-29 | 2019-12-06 | 青岛海尔洗衣机有限公司 | control method of full-automatic washing machine and full-automatic washing machine |
| CN110541278B (en) * | 2018-05-29 | 2022-10-04 | 青岛海尔洗衣机有限公司 | Control method of full-automatic washing machine and full-automatic washing machine |
| CN113005712A (en) * | 2019-12-19 | 2021-06-22 | 青岛海尔洗衣机有限公司 | Washing machine and sterilization control method thereof |
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| CN102383288B (en) | 2013-10-02 |
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